[GRASS-dev] [GRASS GIS] #2409: last call for options keys consolidation

[GRASS GIS]

#2409: last call for options keys consolidation
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 Reporter:  martinl               |       Owner:  grass-dev@…              
     Type:  task                  |      Status:  new                      
 Priority:  blocker               |   Milestone:  7.0.0                    
Component:  Default               |     Version:  unspecified              
 Keywords:  standardized options  |    Platform:  Unspecified              
      Cpu:  Unspecified           |  
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Comment(by glynn):

 Replying to [comment:195 wenzeslaus]:

 > I have very limited QGIS Processing knowledge but I guess QGIS
 Processing still needs `r.mapcalculator` because there is not way how QGIS
 Processing can know which maps to import and which maps to export. From my
 understanding, the only way to know would be if standard `r.mapcalc` would
 offer a flag (e.g. `-l`) which lists the inputs and output(s?):

 Such an option would be fairly simple to add. Most of the relevant logic
 is already present in execute() in r.mapcalc/evaluate.c.

 The initialize() function populates the list of input maps (in
 r.mapcalc/map.c or map3.c), which can be used to generate the list of
 inputs. Each top-level assignment expression defines an output.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/2409#comment:199>
GRASS GIS <http://grass.osgeo.org>